package com.annhoa.core.spring;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * 
 * 获取上下文
 * 
 * @author annhoa
 *
 */
@Component
public class SpringContextAware implements ApplicationContextAware {
	
	private static ApplicationContext applicationContext;
	@Override
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		SpringContextAware.applicationContext = applicationContext;
	}

	public static ApplicationContext getApplicationContext() {
		return applicationContext;
	}

	@SuppressWarnings("unchecked")
	public static <T> T getBean(String name) {
		return (T) applicationContext.getBean(name);
	}

}